After the cook, I gradually took the kk up to 525 for the curing process. I let it go for about an hour before I noticed anything going on with the tiles. the first thing I noticed was a bit of white residue and I pushed on the area around it and noticed it was a little puffy. the tiles would spring back out so I relieved some of the areas with the pin holes using a t-pin as was recommended by someone here. After a couple of hours, I noticed a few more areas starting to bulge. The worst I saw was one tile with a corner sticking out so I pushed it back in. It seemed like I had a lot of different areas involved for a while. It has been going for about 4 hours at 525-550 and seems to be settling down a bit. I took a video with my phone in case some of the new guys want to see what it looks like. Excuse the shakiness as I was holding the phone with one hand and pushing around the tiles with the other. this was one of the smaller areas. It is a little difficult to see them moving but at around 28 seconds in, you can definitely see a couple of the bad ones.
IMG_2749.MOV